Product Summary

The FSFR1800USL  are a highly integrated power switches designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter,FSFR1800USL simplifies designs and improves productivity, while improving performance.


Parametrics

FSFR1800USL Parametrics:(1)Output Isolation (2)Frequency Range:94kHz ~ 106kHz (3)Voltage - Breakdown:500V

(4)Power (Watts):260W (5)Operating Temperature:-40°C ~ 130°C

Features

FSFR1800USL Features:

  1. Variable Frequency Control with 50% Duty Cycle for Half-Bridge Resonant Converter Topology
  2. High Efficiency through Zero Voltage Switching (ZVS)
  3. Internal UniFET?s with Fast-Recovery Type Body Diode
  4. Fixed Dead Time (350ns) Optimized for MOSFETs
  5. Up to 300kHz Operating Frequency
  6. Auto-Restart Operation for All Protections with An External LVCC
  7. Protection Functions: Over-Voltage Protection(OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection(AOCP), Internal ThermalShutdown (TSD)

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FSFR1800USL
FSFR1800USL
Fairchild Semiconductor
Power Switch ICs - Power Distribution 260W Powr Switch for Half Brdg Res Cnvtr
Data Sheet
0-1: $2.59
1-25: $2.36
25-100: $2.16
100-250: $1.99
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FSFR1600XS
FSFR1600XS
Fairchild Semiconductor
Switching Converters, Regulators & Controllers 160W Power Switch
Data Sheet
0-1: $1.88
1-25: $1.69
25-100: $1.54
100-250: $1.39
FSFR1600XSL
FSFR1600XSL
Fairchild Semiconductor
Switching Converters, Regulators & Controllers 160W Fairchild Power Switch
Data Sheet
0-1: $2.10
1-10: $1.87
10-100: $1.54
100-250: $1.39
FSFR1700
FSFR1700
Fairchild Semiconductor
Switching Converters, Regulators & Controllers Power Switch for Half-Bridge Resonant
Data Sheet
0-1: $2.83
1-25: $2.42
25-100: $2.20
100-250: $1.99
FSFR1700HS
FSFR1700HS
Fairchild Semiconductor
Power Driver ICs HI POWER FPS
Data Sheet
0-1: $2.04
1-25: $1.63
25-100: $1.27
100-250: $1.21
FSFR1700L
FSFR1700L
Fairchild Semiconductor
Switching Converters, Regulators & Controllers Pwr Switch for Half- Brdg Resonant Cnvrtr
Data Sheet
0-190: $1.85
190-250: $1.67
250-500: $1.51
500-1000: $1.27
FSFR1700US
FSFR1700US
Fairchild Semiconductor
Switching Converters, Regulators & Controllers HIGH POWER FPS
Data Sheet
0-235: $1.61
235-250: $1.45
250-500: $1.31
500-1000: $1.10